Answer:
I go through a door but never go in, and never come out. What am I?
I contain six letters, minus one and you got twelve. What am I?
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once I’ve told you all I cannot tell you more.
Which word is the odd one out: first second third fourth fifth sixth seventh eighth?
What five-letter word becomes shorter when you add two letters to it?
When is it bad luck to see a black cat?